grapevine-fork/.envrc

#!/usr/bin/env bash

dotenv_if_exists

system="$(nix eval --impure --raw --expr 'builtins.currentSystem')"
devshell="${DIRENV_DEVSHELL:-default}"

if command -v nom &> /dev/null && [ -t 0 ]; then
    # if nom is available, build the devshell dependencies with it to get nicer
    # progress monitoring. Don't do this when stdout is piped, because it shows
    # up weird in engage.
    nom build ".#devShells.$system.$devshell"
fi

use flake ".#$devshell"

PATH_add bin
add shebang to .envrc All this really does is make syntax highlighting and shellcheck work by default in more editors. 2023-12-24 06:02:24 +00:00			`#!/usr/bin/env bash`

load .env file before initializing flake This allows specifying DIRENV_DEVSHELL in .env 2024-05-30 07:49:56 +00:00			`dotenv_if_exists`

optionally use nom to build devshell dependencies This is nice when messing around with the nix configuration, since you'll often end up building rocksdb many times. We shouldn't need to do anything to get the logs in CI because we're calling `nix-build-and-cache ci` at the beginning 2024-05-30 08:15:19 +00:00			`system="$(nix eval --impure --raw --expr 'builtins.currentSystem')"`
			`devshell="${DIRENV_DEVSHELL:-default}"`

			`if command -v nom &> /dev/null && [ -t 0 ]; then`
			`# if nom is available, build the devshell dependencies with it to get nicer`
			`# progress monitoring. Don't do this when stdout is piped, because it shows`
			`# up weird in engage.`
			`nom build ".#devShells.$system.$devshell"`
			`fi`

			`use flake ".#$devshell"`
add script to build and push to binary cache This is even useful for local development, as you can pre-populate the binary cache before running CI (assuming you have the token). Also, it being in a script makes it easier to test. We've added attic as a flake input even though the flake itself doesn't use it so that we can use `--inputs-from .` in Nix commands to reference a locked version of attic. This helps with reproducibility and caching, and to makes it easy to update attic because it's part of the normal flake lifecycle. 2024-01-25 19:34:46 +00:00
			`PATH_add bin`